Dondelinger R F, Ghysels M P, Brisbois D, Donkers E, Snaps F R, Saunders J, Devière J
Department of Medical Imaging, University Hospital Sart Tilman, B-4000 Liège, Belgium.
Eur Radiol. 1998;8(7):1254-73. doi: 10.1007/s003300050545.
The use of swine for teaching purposes in medicine and surgery has largely increased in recent years. Detailed knowledge of the porcine anatomy and physiology is a prerequisite for proper use of pigs as a teaching or an experimental model in interventional radiology. A systematic study of the radiological anatomy was undertaken in more than 100 female pigs aged 6-8 weeks. All studies were performed under general anesthesia in a single session. Animals were sacrificed at the end of the study. Selective angiographies were systematically obtained in all anatomical territories. In other animals CT and MRI examinations were performed and were correlated to anatomical sections and acrylic casts of the vascular structures. Endoscopical examinations of the upper gastrointestinal tract, including retrograde opacification of the biliary and pancreatic ducts, were added in selected animals. The main angiographic aspects of the brain, head and neck, thorax, abdomen, and pelvis were recorded. Similarities and differences in comparison with human anatomy are stressed. Potential applications in interventional radiology are indicated.
近年来，猪在医学和外科教学中的应用大幅增加。要正确将猪用作介入放射学的教学或实验模型，详细了解猪的解剖学和生理学知识是前提条件。我们对100多头6至8周龄的雌性猪进行了放射解剖学的系统研究。所有研究均在全身麻醉下一次性完成。研究结束后对动物实施安乐死。在所有解剖区域系统地进行了选择性血管造影。对其他动物进行了CT和MRI检查，并将其与血管结构的解剖切片和丙烯酸铸型相关联。在选定的动物中增加了上消化道的内镜检查，包括胆管和胰管的逆行显影。记录了脑、头颈部、胸部、腹部和骨盆的主要血管造影特征。强调了与人体解剖学相比的异同之处。指出了在介入放射学中的潜在应用。
